12AT/50AT Series. Spin-On Filters. Global Filtration Technology

Transcription

1 1AT/5AT Series Spin-On Filters Global Filtration Technology 1

2 1AT/5AT Series Applications for Spin-On Filters n Mobile Equipment n Hydrostatic Drives n Industrial Power Units n Reservoir Breathers Often, economic conditions dictate what type of filter is used on a piece of equipment. When costs are tight, you need a filter that is inexpensive, yet uncompromising in performance and quality. Parker's spin-on filters fit that need. They are built to fit demanding design parameters in today's mobile and industrial equipment. No compromising. Mounting n hole pattern for flexibility Indicator Gauge n Shows at a glance when the canister needs changing Ports n Both NPT and SAE straight thread available Disposable Canister n No mess, oil is contained inside n Easy to handle n Single and double lengths for longer life Interchangeability n Parker canisters fit many competitors' heads. Contact Hydraulic Filter Division for part numbers TYPICAL LOCATIONS RETURN RETURN SUCTION BREATHER OFFLINE

3 1AT/5AT Series Code 5C 1C 3C B 1B Typical Element Performance: 1AT Filter Beta Ratios B 5 B 1 B 3 B B 1 Particle Size / Efficiency 5 / 5% 1 / 5% 3 / 5% / 9.7% 1 / 9.7% Actual results are dependent on system flow rates, fluid viscosities, and other parameters. Code 5C 1C 3C B 1B 1C- B- 1B- 3B- Typical Element Performance: 5AT Filter Beta Ratios B 5 B 1 B 3 B B 1 B 1 B B 1 B 3 Particle Size / Efficiency 5 / 5% 1 / 5% 3 / 5% / 9.7% 1 / 9.7% 1 / 5% / 9.7% 1 / 9.7% 3 / 9.7% Actual results are dependent on system flow rates, fluid viscosities, and other parameters. Beta Efficiency at (X) Rating Particle Size Bx =... 5.% Bx = % Bx = % Bx = % Bx = % AT ASSEMBLY 15 SUS 3C 1C 5C AT-1 ASSEMBLY 15 SUS 3C B 5C 1B 1C (PSI) PRESSURE DROP (BAR) (PSI) PRESSURE DROP (BAR) (GPM) FLOW (LPM) (GPM) FLOW (LPM) (PSI) PRESSURE DROP (BAR) 1 1AT ASSEMBLY 15 SUS 1B B (PSI) PRESSURE DROP (BAR) 1 5AT- ASSEMBLY 15 SUS 3B 1B B 1C (GPM) FLOW (LPM) (GPM) FLOW (LPM)

4 1AT/5AT Series Installation and Specification Data Model 1AT Pressure Ratings: Maximum Allowable Operating Pressure (MAOP): 15 psi (1.3 bar) Design Safety Factor:.5:1 Operating Temperatures: - F to 5 F (- C to 17 C) Element Collapse Rating: 1 psid minimum Element Condition Indicators: Gauge: Color coded 15/5 psi Pressure Switch: Normally open +/- psi 5 VDC Vacuum Switch: Normally open 5" +/- 1" Hg 1. 1 VAC Filter Material: Head: Aluminum Canister: Low Carbon Steel Shipping Weights (approximate): 1. lbs. Optional Gauge Port Locations: RI - Right side of inlet LI - Left side of inlet RO - Right side of outlet LO - Left side of outlet 7..7 MAX LI LO RI RO Linear Measure: millimeter inch ¼ - UNC x.31 MIN THREAD DEPTH -TOTAL D OPTIONAL 1/ - 7 NPT GAUGE PORT (RIGHT SIDE INLET SHOWN, PLUGGED) INLET OUTLET PORTS (BOTH ENDS) ¾"-1 NPTF OR ¾" SAE MAX MINIMUM. REMOVAL CLEARANCE

5 Installation and Specification Data Model 5AT Pressure Ratings: Maximum Allowable Operating Pressure (MAOP): 15 psi (1.3 bar) Design Safety Factor:.5:1 Operating Temperatures: - F to 5 F (- C to 17 C) Element Collapse Rating: 1 psid minimum Element Condition Indicators: Gauge: Color coded 15/5 psi Pressure Switch: Normally open +/- psi 5 VDC Vacuum Switch: Normally open 5" +/- 1" Hg 1. 1 VAC Spin-On Filters 1AT/5AT Series Filter Material: Head: Aluminum Canister: Low Carbon Steel Shipping Weights (approximate): Single length: 3.7 lbs. Double length: 5.3 lbs. Optional Gauge Port Locations: RI - Right side of inlet LI - Left side of inlet RO - Right side of outlet LO - Left side of outlet Linear Measure: millimeter inch Ports: (both ends) 1¼"-11½" NPTF or 1¼" SAE- 5

6 1AT/5AT Series Reservoir Breather Assemblies 1AT and 5AT Model 1AT-3C Air Rating* 1 micron Element 953 Adaptor Kit 97 Sizing Select the proper size canister for the maximum rate of reservoir draw down or air exchange rate. As a rule of thumb, clean pressure drop should be limited to.1 psid (5" H O). 1AT-1C 1AT-5C 5AT-3C 5AT-1C 5AT-5C micron 5 micron 1 micron micron 5 micron A pipe flange, weld collar, etc. may be used to connect the canister adaptor kit to the reservoir. Make sure that air is not able to leak around the adaptor. When mounting on the side of the reservoir, make sure the installation is above the surface of the fluid. Recommended canister change out is after 5 hours of operation. More frequent replacement may be required when operated in heavily contaminated areas such as grinding operations, primary metal mills, and on mobile equipment. Under such conditions, increase replacement frequency to every 5 hours. * 99% Removal efficiency for particles larger than the stated size in air. Graphs are for 3C canisters only. Total pressure drop across canister, adaptor, and pipe may be found by adding pressure drops below: + 1.5% for each inch of 1AT adaptor or 3/" pipe used. + 3.% for each 3/" elbow used. + 1.% for each inch of 5AT adaptor or 1-1/" pipe used. +.% for each 1-1/" elbow used. TYPICAL INSTALLATIONS MOUNTED ON TOP OR SIDE OF RESERVOIR ALLOW 1.5" FOR CANISTER REMOVAL CLEARANCE 1. 9 DIFFERENTIAL PRESSURE (IN H ) AT 5AT DIFFERENTIAL PRESSURE (PSI) AT 5AT AIR FLOW (SCFM) OIL LEVEL CHANGE RATE (GPM)

7 1AT/5AT Series Filter Service Accessory Parts List Filter canisters need to be replaced when the pressure gauge reads the filter bypass setting. For example, if a 1AT filter has a 5 psi bypass valve, it needs to be replaced when the pressure gauge reads 5 psi. If no indicator of any kind is used, replace the canister after the first 5 hours of operation, and every 5 hours thereafter. More frequent replacement could be required depending on operating conditions. When servicing a 1AT or 5AT filter, use the following procedure: Gauge - 15 psi Gauge - 5 psi Pressure switch-5 psi Vacuum switch Breather adaptor kit Vacuum gauge Replacement Canisters 1AT 1AT AT 5AT AT- A. Shut down the main system and release pressure in the filter line. B. Unthread the canister and discard it along with the accompanying seal. A strap wrench may be required. C. Apply a small amount of lubricant to the new canister seal. D. Install the new canister and hand tighten. 5C 1C 3C B 1B 3B N/A N/A 9773 N/A psi Indicator Gauge (15 PSI) psi Indicator Gauge (5 PSI) 1/-7 NPTF 1/-7 NPTF VACUUM SWITCH PRESSURE SWITCH 7

8 1AT/5AT Series How To Order Select the desired symbol (in the correct position) to construct a model code. Example: BOX 1 BOX BOX 3 BOX BOX 5 BOX BOX 7 BOX 5AT 1C N 5 DD N BOX 1: Seals None Buna BOX : Basic Assembly 1AT 5AT BOX 3 : Length Spin-on (¾" nom.) Spin-on (1¼" nom.) None Single length canister Double length canister (5 AT only) BOX : Canister 5C* 1C 3C* B 1B 3B * Not available in 5AT- BOX 5 : Indicator N None BOX : Bypass Setting 5 5 psid psid 3 3 psid X No bypass BOX 7 : Ports 1AT BB MM 5AT DD OO N LI LO RI RO 3/" NPTF SAE-1 1-1/" NPTF SAE- BOX : Gauge Port Location (looking from inlet towards outlet) None Left side, inlet (standard) Left side, outlet (1 piece minimum) Right side, inlet (1 piece minimum) Right side, outlet (1 piece minimum) NOTE: Gauges must be ordered separately. Please note the bolded options reflect standard options with a reduced lead-time. Consult factory on all other lead-time options.